.footer {
    box-sizing: border-box;
    height: 100px;
    padding: 15px 0;
    line-height: 26px;
    text-align: center;
    background-color: #eee;
    color: #666;
    font-weight: 300;
    position: absolute;
    width: 100%;
}

.right {
    float: right;
}

.margin {
    margin-right: 50px;
}

.captcha {
    height: 36px;
    margin-top: 1px;
}

.avator-nav {
    height: 30px;
    width: 30px;
}
